939  
FZUS54 KHGX 141016  
CWFHGX  
 
COASTAL WATERS FORECAST  
NATIONAL WEATHER SERVICE HOUSTON/GALVESTON TX  
416 AM CST SAT DEC 14 2019  
 
UPPER TEXAS COASTAL WATERS FROM HIGH ISLAND TO THE MATAGORDA SHIP  
CHANNEL OUT 60 NAUTICAL MILES INCLUDING GALVESTON AND MATAGORDA BAYS  
 
SEAS ARE PROVIDED AS A RANGE OF THE AVERAGE HEIGHT OF THE HIGHEST  
1/3 OF THE WAVES...ALONG WITH THE OCCASIONAL HEIGHT OF THE AVERAGE  
HIGHEST 10 PERCENT OF THE WAVES.  
 
GMZ300-142330-  
SYNOPSIS FOR HIGH ISLAND TO THE MATAGORDA SHIP CHANNEL OUT 60  
NAUTICAL MILES INCLUDING GALVESTON AND MATAGORDA BAYS  
416 AM CST SAT DEC 14 2019  
   
SYNOPSIS FOR HIGH ISLAND TO MATAGORDA SHIP CHANNEL OUT 60 NM
 
 
RETURN FLOW LATE TODAY WITH SOUTHERLY WINDS STRENGTHENING THROUGH  
TOMORROW PER LOWERING WESTERN TEXAS PRESSURE. THE NEXT COLD FRONT  
WILL PASS ACROSS THE WATERS MONDAY NIGHT. STRONG NORTH WINDS IN  
THE FRONT'S WAKE, WITH RESPONDING HEIGHTENED SEAS, WILL REACH  
ADVISORY LEVELS LATE MONDAY NIGHT AND PERSIST THROUGH WEDNESDAY  
MORNING. NORTH WINDS WEAKEN AND TURN AROUND TO ONSHORE THURSDAY.  
 

 
 
GMZ330-335-142330-  
MATAGORDA BAY-GALVESTON BAY-  
416 AM CST SAT DEC 14 2019  
   
TODAY
 
NORTHEAST WINDS AROUND 5 KNOTS BECOMING SOUTHEAST IN THE  
AFTERNOON. BAY WATERS SMOOTH.    
TONIGHT
 
SOUTH WINDS 10 TO 15 KNOTS. BAY WATERS SLIGHTLY  
CHOPPY.    
SUNDAY
 
SOUTH WINDS 10 TO 15 KNOTS. BAY WATERS SLIGHTLY CHOPPY.   
SUNDAY NIGHT
 
SOUTH WINDS 10 TO 15 KNOTS. BAY WATERS SLIGHTLY  
CHOPPY. A CHANCE OF SHOWERS IN THE LATE EVENING AND OVERNIGHT.  
ISOLATED THUNDERSTORMS LATE.    
MONDAY
 
SOUTHWEST WINDS 10 TO 15 KNOTS BECOMING NORTHWEST 15 TO  
20 KNOTS IN THE AFTERNOON. BAY WATERS SLIGHTLY CHOPPY BECOMING  
CHOPPY IN THE AFTERNOON. SHOWERS AND ISOLATED THUNDERSTORMS.    
MONDAY NIGHT
 
NORTH WINDS 15 TO 25 KNOTS BECOMING 20 TO  
25 KNOTS AFTER MIDNIGHT. BAY WATERS CHOPPY BECOMING ROUGH AFTER  
MIDNIGHT. A SLIGHT CHANCE OF SHOWERS EARLY IN THE EVENING.    
TUESDAY
 
NORTH WINDS 20 TO 25 KNOTS DECREASING TO 15 TO  
20 KNOTS IN THE AFTERNOON. BAY WATERS ROUGH BECOMING CHOPPY IN  
THE AFTERNOON.    
TUESDAY NIGHT
 
NORTH WINDS 15 TO 20 KNOTS. BAY WATERS CHOPPY.    
WEDNESDAY
 
NORTH WINDS 10 TO 15 KNOTS BECOMING NORTHEAST 5 TO  
10 KNOTS IN THE AFTERNOON. BAY WATERS SLIGHTLY CHOPPY BECOMING  
SMOOTH IN THE AFTERNOON.    
WEDNESDAY NIGHT
 
NORTHEAST WINDS 5 TO 10 KNOTS. BAY WATERS  
SMOOTH.  
 

 
 
GMZ350-355-142330-  
COASTAL WATERS FROM FREEPORT TO MATAGORDA SHIP CHANNEL TX OUT  
20 NM-COASTAL WATERS FROM HIGH ISLAND TO FREEPORT TX OUT 20 NM-  
416 AM CST SAT DEC 14 2019  
   
TODAY
 
EAST WINDS AROUND 5 KNOTS BECOMING SOUTHEAST IN THE  
AFTERNOON. SEAS 2 FEET.    
TONIGHT
 
SOUTH WINDS 10 TO 15 KNOTS. SEAS 2 TO 3 FEET.    
SUNDAY
 
SOUTH WINDS 10 TO 15 KNOTS. SEAS 3 TO 5 FEET.    
SUNDAY NIGHT
 
SOUTH WINDS 15 TO 20 KNOTS. SEAS 3 TO 5 FEET. A  
CHANCE OF SHOWERS IN THE LATE EVENING AND OVERNIGHT. ISOLATED  
THUNDERSTORMS LATE.    
MONDAY
 
SOUTHWEST WINDS 10 TO 15 KNOTS BECOMING NORTHWEST 15 TO  
20 KNOTS IN THE AFTERNOON. SEAS 3 TO 5 FEET. SHOWERS AND ISOLATED  
THUNDERSTORMS.    
MONDAY NIGHT
 
NORTH WINDS 20 TO 25 KNOTS. SEAS 4 TO 6 FEET WITH  
OCCASIONAL SEAS UP TO 7 FEET. A CHANCE OF SHOWERS IN THE EVENING.   
TUESDAY
 
NORTH WINDS 20 TO 25 KNOTS. SEAS 4 TO 6 FEET WITH  
OCCASIONAL SEAS UP TO 7 FEET.    
TUESDAY NIGHT
 
NORTH WINDS 20 TO 25 KNOTS. SEAS 4 TO 6 FEET  
WITH OCCASIONAL SEAS UP TO 7 FEET.    
WEDNESDAY
 
NORTHEAST WINDS 15 TO 20 KNOTS DECREASING TO 10 TO  
15 KNOTS IN THE AFTERNOON. SEAS 4 TO 6 FEET WITH OCCASIONAL SEAS  
UP TO 7 FEET SUBSIDING TO 2 TO 4 FEET IN THE AFTERNOON.    
WEDNESDAY NIGHT
 
NORTHEAST WINDS AROUND 10 KNOTS. SEAS 2 TO  
4 FEET.  
 

 
 
GMZ370-375-142330-  
WATERS FROM FREEPORT TO MATAGORDA SHIP CHANNEL TX FROM 20 TO  
60 NM-WATERS FROM HIGH ISLAND TO FREEPORT TX FROM 20 TO 60 NM-  
416 AM CST SAT DEC 14 2019  
   
TODAY
 
NORTHEAST WINDS 5 TO 10 KNOTS BECOMING SOUTHEAST IN THE  
AFTERNOON. SEAS 2 FEET.    
TONIGHT
 
SOUTH WINDS 15 TO 20 KNOTS. SEAS 2 TO 4 FEET.    
SUNDAY
 
SOUTH WINDS 15 TO 20 KNOTS. SEAS 4 TO 6 FEET WITH  
OCCASIONAL SEAS UP TO 7 FEET.    
SUNDAY NIGHT
 
SOUTH WINDS 15 TO 20 KNOTS. SEAS 5 TO 6 FEET WITH  
OCCASIONAL SEAS UP TO 7 FEET. A CHANCE OF SHOWERS IN THE LATE  
EVENING AND OVERNIGHT. ISOLATED THUNDERSTORMS LATE.    
MONDAY
 
SOUTH WINDS 10 TO 15 KNOTS BECOMING WEST 15 TO 20 KNOTS  
IN THE AFTERNOON. SEAS 4 TO 6 FEET WITH OCCASIONAL SEAS UP TO  
7 FEET. SHOWERS AND ISOLATED THUNDERSTORMS.    
MONDAY NIGHT
 
NORTH WINDS 20 TO 25 KNOTS. SEAS 5 TO 7 FEET WITH  
OCCASIONAL SEAS UP TO 8 FEET BUILDING TO 7 TO 9 FEET WITH  
OCCASIONAL SEAS UP TO 11 FEET AFTER MIDNIGHT. A CHANCE OF SHOWERS  
IN THE EVENING.    
TUESDAY
 
NORTH WINDS 25 TO 30 KNOTS. SEAS 8 TO 11 FEET WITH  
OCCASIONAL SEAS UP TO 14 FEET.    
TUESDAY NIGHT
 
NORTH WINDS 20 TO 25 KNOTS. SEAS 8 TO 11 FEET  
WITH OCCASIONAL SEAS UP TO 14 FEET.    
WEDNESDAY
 
NORTHEAST WINDS 15 TO 25 KNOTS BECOMING 15 TO  
20 KNOTS IN THE AFTERNOON. SEAS 6 TO 9 FEET WITH OCCASIONAL SEAS  
UP TO 11 FEET SUBSIDING TO 5 TO 7 FEET WITH OCCASIONAL SEAS UP TO  
8 FEET IN THE AFTERNOON.    
WEDNESDAY NIGHT
 
NORTHEAST WINDS 10 TO 15 KNOTS. SEAS 3 TO  
5 FEET.  
 

 
 
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